Designed to deliver enhanced 2D and 3D presentations with wide viewing angles similar to white screens of equivalent gain, Precision White Screen technology features edges substantially brighter than a standard silver screen. The improved screen efficiency results in 40% more total light coming off the screen, providing more uniform brightness than a standard silver screen. Precision White Screens also feature a smooth, white surface, which generates better image contrast for improved image quality in 2D and 3D.
Our proprietary and unique seam welding process ensures our screens have no visible seams under projection conditions. Screens are available in either perforated or non perforated forms depending on speaker placement. Precision White cannot be folded and must be rolled for transportation.
Screens are perforated to facilitate the acoustic performance of behind-screen speakers. For most cinema auditoria, standard perf pattern is used. For close viewing (less than 5m/16ft), mini-perf pattern is recommended.
Non-perforated screens are available for use when there are no speakers situated behind the screen.
|Precision White for RealD||Precision White+ for RealD|
|ER on axis||135:1||185:1|
|Precision White for RealD / Precision White+ for RealD|
|Material||PVC with aluminium coating|
|Colour||Silver / White|
|Perforation||standard or mini-perf|
|Weight||0.50 kg/m2 (0.10 lb/ft2)|
|Maximum size||Europe: 33 x 14m (108' 3" x 45' 9")|
USA NFPA 701
Screens should normally be transported and stored at temperatures between 5°C and 30°C (40°F and 85°F), with relative humidity less than 80%.
If screens are very cold (e.g. following air transport) then they must be allowed to warm up before unpacking, otherwise cold cracking may occur. Screens should be installed within a maximum of 2 months of shipping. Packages should be handled with care to avoid damage.
The general environment where the screen is installed should be kept reasonably clean to avoid dirt and dust build-up. Screens can be periodically cleaned using a soft brush or cloth, doing this vertically with limited pressure. Screens can be cleaned using a damp cloth wetted with water and a mild detergent. Under no circumstances should screens be cleaned with abrasive materials or harsh chemicals such as acids, bleaches or solvents. Harkness Screens is not liable for damage caused to screens through the use of inappropriate cleaning methods or chemicals.
For information on Installation, please see the Resources section of our website.